Change default player and fix errors

Controller/MediaPackageController.php

@@ -121,7 +121,7 @@ public function importAction(Request $request, string $id): RedirectResponse
             throw new AccessDeniedException('Not allowed. Configure your OpencastBundle to show the Importer Tab.');
         }
 
-        $this->opencastImportService->importRecording($id, $request->get('invert'), $this->getUser());
+        $this->opencastImportService->importRecording($id, filter_var($request->get('invert'), FILTER_VALIDATE_BOOLEAN), $this->getUser());
 
         if ($request->headers->get('referer')) {
             return $this->redirect($request->headers->get('referer'));

Resources/doc/Configuration.md

@@ -43,7 +43,7 @@ Mandatory:
    - `host` is the Opencast server URL (Engage node in cluster).
    - `username` is the name of the account used to operate the Opencast REST endpoints (org.opencastproject.security.digest.user). If empty, the connection is as an anonymous user.
    - `password` is the password for the account used to operate the Opencast REST endpoints (org.opencastproject.security.digest.pass).
-   - `player` is the Opencast player URL or path (default `/engage/ui/watch.html`). Use `/engage/theodul/ui/core.html` for Opencast 2.x and `/paella/ui/watch.html` if [paella player](http://paellaplayer.upv.es/) is being used.
+   - `player` is the Opencast player URL or path (default `/engage/ui/watch.html`). Use `/engage/theodul/ui/core.html` for Opencast 2.x and `/paella7/ui/watch.html` if [paella player](http://paellaplayer.upv.es/) is being used.
 
 Optional:
    - `default_tag_imported` set code of tag that you want to set when imports an mmo to PuMuKIT from Opencast.